| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [pron] [vb base] [to-vb] | 1105 |
|
| 2 | but [pron] [vb base] [vb infin] | 917 |
|
| 3 | [pron] [vb base] [vb infin] [to-vb] | 607 |
|
| 4 | but [vb base] [vb infin] [to-vb] | 12 |
|
